Summary Functions

Description

Portable SQL summary functions.

Name
Description
Avg

Compute the average value of the expression over all rows that satisfy the expression.

Count

Compute the count of the rows that satisfy the expression or all rows Count(*).

Max

Compute the maximum value of the expression over all rows that satisfy the expression.

Min

Compute the minimum value of the expression over all rows that satisfy the expression.

StdDev

Compute the standard deviation of the expression over all rows that satisfy the expression.

Sum

Compute the sum of the expression over all rows.

Variance

Compute the variance of the expression over all rows that satisfy the expression.